2 tools in 1:
Telephone cable locator tester:
You can identify or locate telephone pairs through an acoustic and light signal
Headphone jack with volume control
Cable tester LAN networks:
You can identify RJ45 and RJ11 network cables by checking that the wiring is correct.
Other functions: Internal power supply battery test, handset, volume control, continuity check and / or open circuit.
Includes carrying case, accessories and 2 9V batteries
Warning: when used as a network tester, make sure that there is no connection to the router, switch or connected computers, or that the lines to be tested have no voltage.
Power supply: 2 x 9V batteries (6F22 included)
Consumption:
Emitter: ≤ 10mA
Receiver ≤ 30mA
Transmission signal distance ≥ 3Km